3243496943423 has 24 divisors (see below), whose sum is σ = 3724619099040. Its totient is φ = 2818768568000.

The previous prime is 3243496943413. The next prime is 3243496943473.

3243496943423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3243496943423 - 2³⁸ = 2968619036479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243496943413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4221515 + ... + 4930332.

It is an arithmetic number, because the mean of its divisors is an integer number (155192462460).

Almost surely, 2^{3243496943423} is an apocalyptic number.

3243496943423 is a deficient number, since it is larger than the sum of its proper divisors (481122155617).

3243496943423 is a wasteful number, since it uses less digits than its factorization.

3243496943423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9151999 (or 9151988 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 56.

The spelling of 3243496943423 in words is "three trillion, two hundred forty-three billion, four hundred ninety-six million, nine hundred forty-three thousand, four hundred twenty-three".